Characteristics of the nickel/iron alloy used for Micro Gears
Tensile strength |
Rm |
1800 N/mm² |
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E modulus |
E |
140 000 N/mm² |
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Hardness |
600 HV |
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Yield point |
RP0,2 |
1550 N/mm² |
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Alloy composition |
5 - 30 % Iron |
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Magnetic attributes |
Low-retentivity |
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Roughness |
100 nm |
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Aspect ratio |
200 : 1 |
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Fabrication tolerance |
1 µm |
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Other typical process options
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Materials |
Gold, silver, platinum, nickel, high-strength and non-magnetic nickel-alloys |
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Surface coatings |
Hard coating, MoS2, WS2, gold, silver, platinum, palladium, rhodium |
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Height of parts |
0.05 mm - 1.2 mm |
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Smallest structural details |
< 1 µm |
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